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Date:   Fri, 9 Jun 2023 22:10:25 +0800
From:   Shawn Guo <shawnguo@kernel.org>
To:     Frank Li <Frank.Li@nxp.com>
Cc:     Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        NXP Linux Team <linux-imx@nxp.com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@lists.infradead.org>,
        open list <linux-kernel@vger.kernel.org>, imx@lists.linux.dev
Subject: Re: [PATCH v2 1/1] arm64: dts: imx8mp: Add coresight trace components
Message-ID: <20230609141025.GW4199@dragon>
References: <20230515150149.2790189-1-Frank.Li@nxp.com>
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On Mon, May 15, 2023 at 11:01:49AM -0400, Frank Li wrote:
> Add coresight trace components (ETM, ETF, ETB and Funnel).
> 
> ┌───────┐  ┌───────┐  ┌───────┐
> │ CPU0  ├─►│ ETM0  ├─►│       │
> └───────┘  └───────┘  │       │
>                       │       │
> ┌───────┐  ┌───────┐  │  ATP  │
> │ CPU1  ├─►│ ETM1  ├─►│       │
> └───────┘  └───────┘  │       │
>                       │ FUNNEL│
> ┌───────┐  ┌───────┐  │       │
> │ CPU2  ├─►│ ETM2  ├─►│       │
> └───────┘  └───────┘  │       │   ┌─────┐  ┌─────┐
>                       │       │   │     │  │     │
> ┌───────┐  ┌───────┐  │       │   │ M7  │  │ DSP │
> │ CPU3  ├─►│ ETM3  ├─►│       │   │     │  │     │
> └───────┘  └───────┘  └───┬───┘   └──┬──┘  └──┬──┘               AXI
>                           │          │        │                   ▲
>                           ▼          ▼        ▼                   │
>                       ┌───────────────────────────┐   ┌─────┐   ┌─┴──┐
>                       │          ATP FUNNEL       ├──►│ETF  ├─► │ETR │
>                       └───────────────────────────┘   └─────┘   └────┘
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>

Applied, thanks!